After the election, a new theory spread quickly on TikTok that a heroic presidential candidate was quietly investigating corrupt deep-state actors who rigged the results, waiting in the wings ...

A new survey from the nonprofit organization the News Literacy Project found that 81 percent of teens believe at least one conspiracy theory, and they often see such theories on social media.

Trump's pick for health secretary, Robert F. Kennedy Jr., has trafficked in health-related conspiracy theories. Here are 10 ...

The spread of conspiracy theories in response to a bruising electoral loss is not only found on the political right.

There is nothing suspicious about the shift in Democratic fortunes. But partisans from across the spectrum are questioning ...

One conspiracy theory that has been gaining currency alleges that Elon Musk utilized his Starlink internet satellites to hack ...